Super-O Boyer for Seiko 5 Sports 42.5mm Wetsuit Ratchet Clasp, Brushed

This Super-O Boyer watch band with a curved solid end pieces perfectly fit the new 2019 SEI 5 Sports re-born SRPD Series: SRPD51, SRPD53, SRPD55, SRPD57, SRPD59, SRPD61, SRPD63, SRPD65, SRPD67, SRPD69, SRPD71, SRPD73, SRPD75, SRPD76, SRPD77, SRPD79, SRPD81, SRPD83 and SRPD85. Super-O Boyer watch band is a new breakthrough of our O Boyer Collection. Same as O Boyer, this Super-O Boyer composed of 3 flat and solid 316L stainless steel units plus highlighted 3D effect curved solid end pieces. This well-built watch band replacement was assembled by screw-in adjustable details instead of flimsy pressure pins. The lug of this watch band was tapered into 18mm buckle size, added value on flexibility of using your original 18mm SEI clasp back if you want. This item includes one pair of FAT spring bar (Generic SEI Dia. 2.5mm spring bar) to ensure a more secure connection. Accompany with ratchet buckle clasp which is an ideal wetsuit watch band buckle. The ratchet theory extension mechanism is of great importance for both convenience and safety. SEI 5 Sports re-born SRPD models. Today replaces your SEI Divers into this unique aftermarket watch band.

Item number: SS221817B118
Brand Name: Super-O Boyer
Lug width (mm): 22
Buckle size (mm): 18
Buckle Include: Yes
Buckle type / Buckle Finish: 316L Stainless Steel Button Control Diver Clasp, Wetsuit Ratchet Buckle, Brushed
Overall Length (mm): approx. 190
Thickness (mm): 3.4
Spring bar hole dia. (mm): 2.50
Design to fit : Compatible with Seiko 5 2019 new Sports re-born SRPD models SRPD51, SRPD53, SRPD55, SRPD57, SRPD59, SRPD61, SRPD63, SRPD67, SRPD69, SRPD71, SRPD73, SRPD75, SRPD76, SRPD77, Black hard coating models SRPD65, SRPD79, SRPD81, SRPD83 SRPD85 and Black Sports Style SBSA005, Automatic Gold SRPE74, Mini Gundam Thailand Limited Edition SRPF91K, SBSA031 Seiko 5 Sports Limited 2019 Jojon, More same curve models SBSA145, SPRE75, SPRE77, SPRE79, SRPD87, SRPD91, SRPD93, SRPD95, SRPG61, SRPH80 and SRPJ19J8
Material: 316L Stainless Steel, all solid links include end links
Color / Finish: Brushed
Max. length (mm): approx. 190
Corresponding Min. length (mm): approx. 120
Net Weight (gram): approx. 106
Lug end style: Curved End
Adjustment type: 0 Screw fixed links & no micro holes on clasp

Watch Bands Lookbook demo watches by Strapcode: SEI 5 Sports SRPD71K2 Blue Suits Style new Cal. 4R36